Finite Group Databasebeta

← C4×#19097678 #34098356

Subgroups — C4×#19097678 #34098356

Order 20096.

752 conjugacy classes of subgroups.

The subgroup lattice has 148 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic157C212yesmaximal
2C2×#19097678C214yesmaximal
3C22×C42×C157C211yesmaximal, characteristic
4C23×Dic157C2214yes—
5C2×C4×Dic157—24no—
6C2×C4×Dic157—24no—
7C2×C4×Dic157C418yescomplemented
8#19097678C4116yesdirect product factor
9C23×C4×C157C2212yes—
10C23×C4×C157C2211yescharacteristic
11C2×C42×C157—24no—
12C2×C42×C157C414yescomplemented
13C22×Dic157—24no—
14C22×Dic157—24no—
15C22×Dic157—28no—
16C22×Dic157C2×C4116yes—
17C22×Dic157C2×C418yes—
18C4×Dic157—216no—
19C24×C157C2311yescharacteristic
20C22×C4×C157—24no—
21C22×C4×C157—24no—
22C22×C4×C157C2×C418yes—
23C22×C4×C157C2×C414yes—
24C22×C4×C157C2×C414yes—
25C22×C4×C157C2×C412yes—
26C22×C4×C157D414yes—
27C22×C4×C157D412yes—
28C22×C4×C157Q812yes—
29C42×C157—28no—
30C2×Dic157—28no—
31C2×Dic157—28no—
32C2×Dic157—216no—
33C2×Dic157—216no—
34C2×Dic157C42116yescomplemented
35C23×C157C22×C412yes—
36C23×C157C22×C414yes—
37C23×C157C22×C411yescharacteristic
38C23×C157C2×D412yes—
39C23×C157C2×D411yescharacteristic
40C23×C157C2×Q811yescharacteristic
41C23×C157#4114yes—
42C2×C4×C157—24no—
43C2×C4×C157—24no—
44C2×C4×C157—216no—
45C2×C4×C157C4214yes—
46C2×C4×C157C4218yescomplemented
47C2×C4×C157C22⋊C418yes—
48C2×C4×C157C22⋊C414yes—
49C2×C4×C157C4⋊C418yes—
50C2×C4×C157C4⋊C414yes—
51C22×C157C2×C4214yes—
52C22×C157C2×C4211yescharacteristic
53C22×C157C2×C4212yes—
54C22×C157C2×C22⋊C412yes—
55C22×C157C2×C22⋊C411yescharacteristic
56C22×C157C2×C4⋊C412yes—
57C22×C157C2×C4⋊C411yescharacteristic
58C22×C157#11714yes—
59C22×C157#11712yes—
60C22×C157C4×D418yes—
61C22×C157C4×D414yes—
62C22×C157C4×Q814yes—
63C4×C157—28no—
64C4×C157#9518yescomplemented
65Dic157—216no—
66C2×C157C4311yescharacteristic
67C2×C157C2×#9511yescharacteristic
68C2×C157#37611yescharacteristic
69C2×C157C4×C22⋊C412yes—
70C2×C157C4×C22⋊C414yes—
71C2×C157C4×C4⋊C412yes—
72C2×C157C4×C4⋊C414yes—
73C157C4×#9511yescharacteristic, complemented, Sylow
74C4×#95—1571nomaximal, Sylow
75C22×C42—1572no—
76C22×C42D15711yescharacteristic
77C2×#95—1574no—
78C23×C4—1574no—
79C23×C4C2×D15712yes—
80C23×C4C2×D15711yescharacteristic
81C2×C42—24no—
82C2×C42—3144no—
83C2×C42—3144no—
84C2×C42—1578no—
85C2×C42Dic15714yescomplemented
86#95—15716no—
87C24C22×D15711yescharacteristic
88C22×C4—24no—
89C22×C4—24no—
90C22×C4—3144no—
91C22×C4—3144no—
92C22×C4—3148no—
93C22×C4—15716no—
94C22×C4—1578no—
95C22×C4C4×D15718yes—
96C22×C4C4×D15714yes—
97C22×C4C2×Dic15714yes—
98C22×C4C2×Dic15712yes—
99C22×C4C22⋊D15714yes—
100C22×C4D62812yes—
101C22×C4Dic31412yes—
102C42—28no—
103C42—31416no—
104C23C2×C4×D15712yes—
105C23C2×C4×D15714yes—
106C23C22×Dic15711yescharacteristic
107C23C2×C22⋊D15712yes—
108C23C2×D62811yescharacteristic
109C23C2×Dic31411yescharacteristic
110C23#1457895414yes—
111C2×C4—24no—
112C2×C4—24no—
113C2×C4—216no—
114C2×C4—3148no—
115C2×C4—3148no—
116C2×C4—31416no—
117C2×C4—31416no—
118C2×C4—15716no—
119C2×C4C4×Dic15714yes—
120C2×C4C4×Dic15718yescomplemented
121C2×C4#1457893118yes—
122C2×C4C22⋊Dic15714yes—
123C2×C4#1457893318yes—
124C2×C4C4⋊Dic15714yes—
125C22C42×D15714yes—
126C22C2×C4×Dic15711yescharacteristic
127C22C2×C4×Dic15712yes—
128C22C2×#1457893112yes—
129C22C2×C22⋊Dic15711yescharacteristic
130C22C2×#1457893312yes—
131C22C2×C4⋊Dic15711yescharacteristic
132C22#1909772814yes—
133C22#1909773012yes—
134C22C4×C22⋊D15718yes—
135C22C4×D62814yes—
136C22C4×Dic31414yes—
137C4—28no—
138C4—31416no—
139C4#1909767818yesdirect product factor
140C2C42×Dic15711yescharacteristic
141C2C2×#1909767811yescharacteristic
142C2#2375711911yescharacteristic
143C2C4×C22⋊Dic15712yes—
144C2C4×#1457893114yes—
145C2C4×C4⋊Dic15712yes—
146C2C4×#1457893314yes—
subgroupG/H
centerC23×C4C2×D157
commutatorC2×C157C43
FrattiniC24C22×D157
FittingC22×C42×C157C2
socle, prime radical, cosocleC24×C157C23
hypercenterC22×C42D157
hypocenterC157C4×#95
LCSG ▷ C2×C157 ▷ C157
UCSC1 ◁ C23×C4 ◁ C22×C42

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
7. C2×C4×Dic157C4semidirect
8. #19097678C4direct (N × H)
12. C2×C42×C157C4semidirect
34. C2×Dic157C42semidirect
46. C2×C4×C157C42semidirect
64. C4×C157#95semidirect
73. C157C4×#95semidirect
85. C2×C42Dic157semidirect
120. C2×C4C4×Dic157semidirect
139. C4#19097678direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×C4×Dic1572
C2×#190976782
C22×C42×C1572
C4×#95157